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Societe Anonyme Dite: L'oreal

USPTO Granted Patents = 137

Forward Citations = 3,149

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96 inventors (with patents filed for the assignee):

Gerard Lang (23 out of 176 patents)

Christos Papantoniou (22 out of 59 patents)

Gregoire Kalopissis (21 out of 76 patents)

4. Guy G Vanlerberghe (18 out of 111 patents)

5. Henri Sebag (17 out of 110 patents)

6. Andree Bugaut (17 out of 95 patents)

7. Bernard Jacquet (16 out of 49 patents)

8. Jean-Francois Grollier (12 out of 66 patents)

9. Serge Forestier (10 out of 94 patents)

10. Jean R Maignan (10 out of 78 patents)

11. Georges Rosenbaum (9 out of 46 patents)

12. Claude Mahieu (8 out of 47 patents)

13. Arlette Zabotto (8 out of 19 patents)

14. Josiane Allec (8 out of 25 patents)

15. Braham Shroot (7 out of 98 patents)

Core Competencies:

Cosmetic Compositions

Quaternized Polymers

Aromatic Derivatives

Anti-Oxidant Systems

Lipophilic Ethers

Hair Treatment

Dermopharmaceutical Compositions

Aqueous Dispersions

Crosslinked Poly .Beta.-Alanine

Anhydrous Compositions

Cosmetic Agents

Anti-Acne Derivatives

137 patents: Sort by Forward Citations

1. 5389362 - Cosmetic compositions for the treatment of the hair and skin contain (1995-02-14),

2. 5204092 - Cosmetic compositions for the treatment of the hair and skin contain (1993-04-20),

3. 5196189 - Quaternized polymer for use as a cosmetic agent in cosmetic compositions (1993-03-23),

4. 5194663 - Aromatic derivatives of butyric acid, a process for their preparation (1993-03-16),

5. 5165917 - Eye makeup remover with two separate phases (1992-11-24),

6. 5141929 - Lipophilic ethers and/or esters of D-desosamine and their compositions (1992-08-25),

7. 5114716 - Anti-oxidant system containing stabilized ascorbyl ester, tocopherol or (1992-05-19),

8. 5106612 - N-(mercaptoalkyl).omega.-hydroxyalkylamides and their use as a reducing (1992-04-21),

9. 5071640 - Cosmetic composition containing a polyoxyethylenated non-ionic (1991-12-10),

10. 5068393 - Aromatic derivatives of butyric acid, a process for their preparation (1991-11-26),

11. 5053433 - Cosmetic composition with anticellulitic and slimming action, in which (1991-10-01),

12. 5034217 - Cosmetic makeup compositions containing crosslinked poly .beta.-alanine (1991-07-23),

13. 5021200 - Process for the production of aqueous dispersions of lipid spheres (1991-06-04),

14. 5015767 - N-(mercaptoalkyl).OMEGA.-hydroxyalkylamides and their use as a reducing (1991-05-14),

15. 5004734 - Diaromatic esters of macrolidic and lincosamidic antibiotics and (1991-04-02),

L'Oreal is a French multinational company that specializes in cosmetics and beauty products. It was founded in 1909 by Eugene Schueller and is headquartered in Clichy, France. L'Oreal is the world's largest cosmetics company and operates in over 150 countries. The company offers a wide range of skincare, makeup, haircare, and fragrance products under various brands such as L'Oreal Paris, Maybelline, Garnier, and Lancome. L'Oreal is also known for its commitment to sustainability and has implemented various initiatives to reduce its environmental impact.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

137 Patents

#51 in Paris

#197 in France

#5,736 in the World

Societe Anonyme Dite: L'oreal

Forward Citations = 3,149

96 inventors:

Gerard Lang (23 out of 176 patents)

Christos Papantoniou (22 out of 59 patents)

Gregoire Kalopissis (21 out of 76 patents)

4. Guy G Vanlerberghe (18 out of 111 patents)

5. Henri Sebag (17 out of 110 patents)

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